166 Arnold Avenue
About this property
A rare opportunity to own a distinguished estate on prestigious Arnold Avenue in the heart of Prime Old Thornhill. Set on an exceptional 100 x 160 ft lot, this stately stone-front two-storey residence offers 5 spacious bedrooms, 9 washrooms, soaring ceilings, and an abundance of natural light. Multiple skylights enhance the bright, elegant interior, while expansive principal rooms are designed for refined family living and grand entertaining. A 3-car garage, circular interlocked driveway, and secondary service entrance add exceptional functionality. The private, sun-filled backyard creates a serene setting with outstanding privacy. Nestled on one of Thornhill's most prestigious streets, this remarkable estate offers timeless elegance in an unrivalled location.
Features & finishes
Property details
| MLS® Number | N13659804 |
| Status | Active |
| Listing Type | For Sale |
| Property Type | Single Family Home |
| Interior Size | 5,000 sq ft |
| Beds / Baths | 6 bed · 9 bath |
| Neighbourhood | Crestwood-Springfarm-Yorkhill |
| City | Vaughan |
| Postal Code | L4J 1B7 |
| Province | ON |
| Listed Date | August 10, 2026 |
| Days on Market | 15 |
| Price per Sq Ft | $800 |
| Brokerage | RE/MAX REALTRON REALTY INC. |
Location
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